Juniper EX4650-48Y-DC-AFI

Juniper EX4650-48Y-DC-AFI

Switch Juniper EX4650-48Y-DC-AFI: EX4650 48 25GbE/10GbE/GbE SFP28/SFP+/SFP ports, 8 100GbE/40GbE QSFP28/QSFP+ ports, redundant fans, 2 DC power supplies, 2 power cords, 4-post rack mount kit, and back to front airflow

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Thiết bị mạng Switch Juniper EX4650-48Y-DC-AFI

CPU2.3 GHz quad-core Intel CPU
Memory16 GB
Storage64 GB SSD storage
Switching Capacity2 Tbps/1.49 Bpps
Weight23.7 lb (10.75 kg)
Dimensions (HxWxD)• 1.72 x 17.36 x 20.48 in (4.37 x 44.09 x 52.02 cm)
• Switching mode: Cut-through and store-and-forward
• back to front airflow for cold aisle deployment
• Management and console port connections
Power Consumption• Max load 450 W; typical load 260 W; idle load 160 W
Interface Options• 1GbE SFP: 48 (24 copper 1GbE)
• 10GbE SFP+: 48/80 (with breakout cable)
• 25GbE SFP28: 48/80 (with breakout cable)
• 40GbE QSFP+: 8
• 100GbE QSFP28: 8
• Each QSFP+ port can be configured as a 4 x 10GbE interface or as a 40 Gbps port
• Each QSFP28 port can be configured as a 4 x 25GbE interface or as a 100 Gbps port
• 1 USB 2.0 port
• 1 RS-232 console port
• 2 management ports: 2 x RJ-45 ports
• Supported transceiver and direct attach cable (DAC)
• SFP 1GbE optical and copper module
• SFP+ 10GbE optical modules
• SFP+ DAC cables: 1/3 m twinax copper and 1/3/5/7 m active twinax copper
• SFP28 DAC cables: 1 m twinax copper
• SFP28 optics: SR, LR
• QSFP+ DAC cables: 1/3 m twinax copper
• QSFP+ optics: SR4, LX4, ESR4, ER4, LR4
• QSFP+ to SFP+ 10GbE direct attach breakout copper (1/3 m twinax copper cable)
• QSFP28 to SFP28 25GbE direct attach breakout copper (1 m twinax copper cable)
• QSFP28 optics: SR4, ER4, PSM4, CWDM4, LR4
Rack Installation Kit• Versatile four-post mounting options for 19-in server rack or datacom rack
Airflow• Redundant (N+1) and hot-pluggable fan modules for back to front airflow
• Redundant variable-speed fans to reduce power draw
Power Supply and Fan Modules• Dual redundant (1+1) and hot-pluggable 650 W DC power supplies
• -44 to -72 V DC power supply
• Redundant (4+1) and hot-pluggable fan modules for back to front airflow
Performance Scale (Unidimensional)• Layer 2
– MAC addresses per system: 288,000
– VLAN IDs: 4093
– Number of link aggregation groups (LAGs): 80
– Number of ports per LAG: 64
– Multiple Spanning Tree Protocol (MSTP) instances: 64
– VLAN Spanning Tree Protocol (VSTP) instances: 509
– Jumbo frame: 9216 bytes
• Firewall filters
– Ingress filters: 1500
– Egress filters: 512 • Layer 3
– IPv4 unicast prefixes: 360,000
– IPv4 unicast routes: 208,000
– IPv4 multicast routes: 104,000
– ECMP paths: 64
– IPv6 unicast prefixes: 170,000
– Ipv6 unicast routes: 104,000
– IPv6 multicast routes: 52,000
– ARP entries: 64,000
• Traffic mirroring
– Mirroring destination ports per switch: 4
– Maximum number of mirroring sessions: 4
– Mirroring destination VLANs per switch: 4